What To Do With A Potential Viral Video On Youtube?

Hey Guys,
So basically what I have is a video that WILL get at least 1 million views within the first few weeks. I'm planning to upload it on Youtube, and link it to an affiliate link, or perhaps a product I am planning to put together within the next week.
Whats the most profitable thing I can to right now to leverage the amount of views I will be getting when I upload this video?
Thanks!
cman